DELL Portable Power Bank Battery Charger
DELL Power Bank Charger Input: DC 5V-500mA Output: DC 5V-mA Capacity: mAh Compatible with most smartphones (Can be used with any charging cable which has a USB connection), its large mAh power capacity provides one full charge. It makes the super-sleek Emergency Power Bank the perfect, pocket-sized accessory for staying connected. Easy to use. Recharge the Emergency Power Bank with the microUSB cable, so you can use it again and again. And it connects to your phone using your normal charging cable, so powering up has never been simpler.